?SDSPM18-AB-G24/MD35

武穴黎翔機(jī)電設(shè)備有限公司，詢(xún)價(jià)聯(lián)系人：何女士

詢(xún)價(jià)電話(huà)：0713-6542758，手機(jī)：18934630908????

詢(xún)價(jià)傳真：0713-6542758

詢(xún)價(jià)QQ:?736567721,704552157

現(xiàn)貨特價(jià)型號(hào)：R900925687?4WRAE10W1-30-22/G24N9K31/F1V??2臺(tái)

0811402141?DBETBEX-1X/315G24K31F1M?????2臺(tái)

由于換向結(jié)構(gòu)的特殊性，使得用戶(hù)在實(shí)現(xiàn)某一功能時(shí)必須購(gòu)買(mǎi)相應(yīng)的液壓元件，再加上工程機(jī)械廠家會(huì)根據(jù)不同最終用戶(hù)要求設(shè)計(jì)出相應(yīng)的功能，這樣會(huì)造成生產(chǎn)廠家采購(gòu)?fù)?lèi)、多規(guī)格的液壓控制元件來(lái)滿(mǎn)足不同功能要求的需要，不利于產(chǎn)品通用化及產(chǎn)品管理，同時(shí)會(huì)大大提高產(chǎn)品成本。?

　　?（3）由于執(zhí)行機(jī)構(gòu)進(jìn)出液壓油通過(guò)一根閥芯進(jìn)行控制，單獨(dú)控制執(zhí)行機(jī)構(gòu)兩側(cè)壓力是不可能的。因此，出油側(cè)背壓作用于執(zhí)行機(jī)構(gòu)運(yùn)動(dòng)的反方向，隨著出油側(cè)背壓升高，為保質(zhì)執(zhí)行機(jī)構(gòu)的運(yùn)動(dòng)，必須提高進(jìn)油側(cè)壓力。這樣會(huì)使得液壓系統(tǒng)消耗的功能增加，效率低，發(fā)熱增加。?

2圈)。AS32060B-G24????

AS32061A-G24???

AM22061A-R230

AS22101A-R230,???

AS22061A-G24?????

AS32061A-R230??

AS32060B-R230

AM22100B-G24,???

AM22101A-G24,

AM22100B-G24,

AM22061A-G24,

AS22101A-G24,

AM22101A-G24,

AS22061A-G24,

AS32060B-G24,

AS32061A-G24

AS32101A-G24,

AM22060b-G24,

AS22060b-G24,

AS22100b-G24,

AM32061a-G24,

AM32101a-G24,

AM32060b-G24,

AM32100b-G24,

AS32100B-G24,

AM22100B

AM22061A

AS22101A

AM22101A

AS22061A

AS32060B

AS32061A

AS32101A

AM22060b

AS22060b

AS22100b

AM32061a

AM32101a

AM32060b

AM32100b

AS32100B,AH22061A,AM3406

AM22100B-R230,

AM22061A-R230,

AM22101A-R230,

AS22061A-R230,

AS32060B-R230,

AS32061A-R230,

AS32101A-R230,

AM22060b-R230,

AS22060b-R230,

AS22100b-R230,

MVSPM22-160,

BVSPM22-160,

BVSPM22-160,

MVSPM22-160,

SDSPM18-AB-G24/MD35,

SDSPM18-BA-G24/MD35

SDSPM22-BA-G24/KD35

　　?采用雙閥芯技術(shù)的液壓系統(tǒng)，由于執(zhí)行機(jī)構(gòu)進(jìn)出油側(cè)閥口閥芯位置及控制方式各自獨(dú)立，互不影響，這樣通過(guò)對(duì)兩閥芯控制方式的不同組合，利用軟件編程能很好解決傳統(tǒng)單閥系統(tǒng)不能解決的問(wèn)題，同時(shí)還可以輕易實(shí)現(xiàn)傳統(tǒng)液壓系統(tǒng)中難以實(shí)現(xiàn)的功能。?

2、雙閥芯換向閥的兩種基本控制策略?

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R9009330734WREE10E25-2X/G24K31/A1V

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R9009272304WREE10E75-2X/G24K31/A1V

R9009330764WREE10E1-50-2X/G24K31/A1V

R9009272324WREE10E1-75-2X/G24K31/A1V

R9009330744WREE10W25-2X/G24K31/A1V

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R9009272334WREE10W75-2X/G24K31/A1V

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R9009272344WREE10W1-75-2X/G24K31/A1V

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R9009272354WREE10V50-2X/G24K31/A1V

R9009246074WREE10V75-2X/G24K31/A1V

　　?由于雙閥芯換向兩油口控制的靈活性，兩油口可分別采取流量控制、壓力控制或流量壓力控制。正面介紹兩種簡(jiǎn)單的控制策略。?

（1）負(fù)載方向在整個(gè)工作過(guò)程中保持不變?

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MHDBDT06G0-2X/280T082M06

SEALKITDBD.6K1X/+E-,W-,

SEALKITDBD.6G/P1X/HV

SEALKITDBD.10K1X/+E-,W-,

SEALKITDBD.20K1X/+E-,W-,

DBDS10K1X/315E

DBDS30K1X/315E

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DBDS6K1X/200E

DBDS20K1X/315E

DBDS30K1X/200E

DBDS10P1X/330E

DBDH10K1X/210E

DBDH20K1X/200E

DBDS10P1X/200E

DBDH20G1X/315E

DBDS30K1X/200VE

DBDS30K1X/300E

　　?我們知道，對(duì)于汽車(chē)起重機(jī)、挖掘機(jī)、裝載機(jī)等而言，其液壓缸在整個(gè)工作過(guò)程中負(fù)載方向始終維持不變。下面以起重機(jī)變幅液壓缸為例來(lái)探討雙閥芯的控制策略。?

　　?起重機(jī)變幅缸在工作過(guò)程中其受力，負(fù)載方向始終保持不變，因此我們可以采取液壓缸有桿控用壓力控制、無(wú)桿腔用流量控制的控制策略。?

　　?無(wú)桿腔流量控制是通過(guò)檢測(cè)連接到無(wú)桿腔側(cè)閥前后兩側(cè)的壓差，再

3WE6A6X/EG24N9K4

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M-3SED6UK1X/350CG24N9K4

Z2S6-1-6X

Z2S10-1-6X

HED8OA-2X/100K14

HED8OH-2X/200K14V

S10A1.0/

S20A1.0/

DB10-1-5X/315

DB20-1-5X/315

DBDS10K1X/100

力士樂(lè)先導(dǎo)式比例方向閥?DB10-1-4X/200W65

力士樂(lè)直動(dòng)式比例方向閥?DB10-1-52/315

力士樂(lè)比例流量控制閥?DB1015X/200

力士樂(lè)電子元件?DB10-1-5X/200

Rexroth開(kāi)關(guān)閥?DB10-1-5X/315

Rexroth方向滑閥?DB10-2-5X/100

力士樂(lè)Bosch減壓閥?DB20-1-5X/315

Rexroth方流量控制閥?DB30-1-5X/315

Rexroth方截止閥?DB30-2-52/350

力士樂(lè)Rexroth梭閥?DB30-2-5X/350

Rexroth壓力截止閥?DBDH10K1X/100

力士樂(lè)Rexroth插裝閥?DBDH10K1X/200

力士樂(lè)Rexroth控制閥塊?DBDH10K1X/315

力士樂(lè)Rexroth電磁閥?DBDH10K1X/400

力士樂(lè)Rexroth比例閥?DBDH6K1X/200

力士樂(lè)Rexroth溢流閥?DBDH6K1X/25

力士樂(lè)Rexroth調(diào)節(jié)閥?DBDH6K1X/315

力士樂(lè)Rexroth液壓閥?DBDH6K1X/400

力士樂(lè)換向閥?DBDS10G1X/100

博世電磁閥?DBDS10G1X/200

Bosch電磁閥?DBDS10G1X/315

Bosch液壓閥?DBDS10G1X/400

Bosch氣動(dòng)閥?DBDS10K18/315

Bosch?Rexroth液壓元件?DBDS10K1X/100

力士樂(lè)Rexroth節(jié)流閥?DBDS10K1X/200

Bosch?Rexroth力士樂(lè)截止閥?DBDS10K1X/315

Bosch博世?Rexroth單向閥?DBDS10K1X/400

Bosch?Rexroth流量閥?DBDS10P18/315

Bosch?Rexroth比例溢流閥?DBDS10P1X/100

博世力士樂(lè)換向閥?DBDS10P1X/200

根據(jù)所需流入或流出流量的多少，計(jì)算出閥芯開(kāi)口大??；有桿腔側(cè)采用壓力控制，使該側(cè)維持一個(gè)低值的壓力，使得更加節(jié)能、高效。?

　　?由于我們?cè)跓o(wú)桿腔采用了流量控制，因此原控制系統(tǒng)中所用的平衡閥可用一個(gè)液控單向閥來(lái)代替。這樣可消除因平衡閥所

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BVEPM22-160-G24

AS32060B-G24??????????????????????????????????

AM22100b-G24#1

AM4306/P1.7/T2.0-M29?????????????????????????

AM22101A-G24

SDSPM22-AB-G24/KD35??????????????????????????

SDSPM18-BA-G24/KD35

SVSPM33-BC-G24/WD35?????????????????????????

?AS22101A-R230

MVSPM22-160??????????????????????????????????

BSSPM18-315???

AS32061a-R230????????????????????????????????

MVPPM22-100-G24#2

DRSPM18-25???????????????????????????????????

BVEPM22-160-G24

BASPM22-315?????????????????????????????????

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AS32061A-G24?????????????????????????????????

SDSPM22-BA-G24/KD35

BVSPM22-350?????????????????????????????????

?MVSPM22-350

P02A01D24???????????????????????????????????

?AM22061A-G24

SVSPM22-350

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007042164WRKE10E100L-3X/6EG24ETK31/A1D3M

007069624WRKE10E1-100L-3X/6EG24K31/A1D3M

007042454WRKE10W6-100L-3X/6EG24ETK31/A1D3M

007089914WRKE10W8-100L-3X/6EG24TK31/A1D3M

007049164WRKE16E200L-3X/6EG24ETK31/A1D3M

009733704WRKE16E1-200L-3X/6EG24K31/A1D3M

009793714WRKE16W6-200L-3X/6EG24ETK31/A1D3M

007113204WRKE16W8-200L-3X/6EG24ETK31/A1D3M

007042024WRKE25E350L-3X/6EG24ETK31/A1D3M

009733684WRKE25E1-350L-3X/6EG24K31/A1D3M

002492754WRKE25W6-350L-3X/6EG24ETK31/A1D3M

002495544WRKE25W8-350L-3X/6EG24K31/A1D3M

007127594WRKE32E600L-3X/6EG24K31/C1D3M

002492764WRKE32W6-600L-3X/6EG24ETK31/A1D3M

007170294WRKE35E1000L-3X/6EG24ETK31/A1D3M

007170304WRKE35W6-1000L-3X/6EG24ETK31/A1D3M

力士樂(lè)BOSCH-REXROTH派克PARKER阿托斯ATOS哈威HAWE油研YUKEN等品牌電磁閥，比例閥，柱塞泵，葉片泵，馬達(dá)，氣動(dòng)元件，滑塊（力士樂(lè)滑塊），導(dǎo)軌（力士樂(lè)導(dǎo)軌）等元件。

訂貨號(hào)：型號(hào)：

009545634WRZE10E1-25-7X/6EG24ETK31/A1D3M

009545644WRZE10E1-50-7X/6EG24ETK31/A1D3M

009545654WRZE10E1-85-7X/6EG24ETK31/A1D3M

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009545674WRZE10E50-7X/6EG24ETK4/A1D3M

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009546584WRZE16E100-7X/6EG24N9K31/A1M

009546594WRZE16E150-7X/6EG24ETK31/A1D3M

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009546954WRZE32E360-7X/6EG24ETK31/A1D3M

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